Multi-angle edge folding mechanism for rust-proof plastic bag

• Main Authors: MENG HAOLIN, ZHUO FENG
• Format: Patent
• Language: Chinese; English
• Published: 19.07.2024
• Subjects: MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER; MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER; PERFORMING OPERATIONS; TRANSPORTING; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER

The utility model relates to the technical field of anti-rust plastic bags, in particular to an anti-rust plastic bag multi-angle edge folding mechanism which comprises an operation table, distance adjusting mechanisms are arranged on the two sides of the interior of the operation table, each distance adjusting mechanism comprises a servo motor, a lead screw and a movable block, and sliding tables are movably installed at the top ends of the two sides of the operation table. A clamping mechanism is arranged at the top end of the sliding table and comprises a clamping air cylinder, a clamping table and a clamping plate, and a second lifting air cylinder is arranged on the inner side of the middle of the sliding table. The rotary air cylinder, the folding plate, the first lifting air cylinder, the hanging bracket and the folding groove are used in cooperation, the rotary air cylinder is started to control the folding plate to rotate by 90 degrees and then stop, and then the first lifting air cylinder is started